Pyridine - 494410

Code: 494410
Pyridine
Biotech Grade, ≥99.9%
≥99.9% 

CAS Number: 110-86-1
Linear Formula: C5H5N
Molar Mass: 79.1 g/mol
Beilstein Registry Number: 103233
EC Number: 203-809-9
MDL Number: MFCD00011732
Catalog Number Packaging Size Container type Price QTY Cart
494410-1L 1L GLASS BOTTLE Contact
494410-2L 2L GLASS BOTTLE Contact
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Specifications

Property Value
Identity (IR) complying
Assay (GC) min. 99.90 %
Non-volatile matter max. 0.0003 %
Water (Karl Fischer) max. 0.003 %
Copper (Cu) max. 5 ppm
Chloride (Cl) max. 0.001 %
Ammonia (NH3) max. 0.002 %
Sulfate (SO4) max. 0.001 %
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Physical Properties

Property Value
Refractive Index n20/D 1.509(lit.)
Vapor Pressure 20 mmHg ( 25 °C)
Vapor Density 2.72 (vs air)
Explosion Limit 12.4 %
Autoignition Temperature 899 °F
Boiling point 115 °C
Freezing point -42 °C
Density 0.98 g/cm3
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Safety Information

Property Value
Flashpoint 20 °C
Hazard Class 3
Package Group II
UN ID 1282
GHS Classification Flammable, Harmful
Signal Word Danger
Hazard Statement(s) H225
H302
H312
H332
Precautionary Statement(s) P243
P260
P280
P284